I have clients running windows XP that are connected to a 2003 network. On the machines locally I gave the users administrative rights, also on the domain I gave them admin rights, which I know I shouldn't really do but for testing issues I did. The users can log on to the domain but cannot install any software locally on their machine. To my knowledge I didn't configure any GPO's. If I did by mistake is there anyway to set all GPO's to default. Thanks in advance.